MRCP UK EXAMINATIONS

Detailed explanation-1: -rectus abdominis – slung between the ribs and the pubic bone at the front of the pelvis. When contracting, this muscle has the characteristic bumps or bulges that are commonly called ‘the six pack’.

Detailed explanation-2: -Anterior abdominal wall muscles The anterior muscle group includes the rectus abdominis and pyramidalis muscles. These are almost completely enveloped by the thick rectus sheath formed by the aponeuroses of the lateral abdominal muscles.

Detailed explanation-3: -Rectus abdominis: This pair of muscles goes down the middle of your abdomen from your ribs to the front of your pelvis. The muscles hold your internal organs in place and keep your body stable during movement. The rectus abdominis may form bumps sometimes called a “six-pack” when someone has a trim, fit abdomen.

Detailed explanation-4: -Rectus abdominis, informally known as the abs muscle, is a long muscle of the anterior abdominal wall. In those with low body fat, it is clearly visible beneath the skin forming the ‘six pack’. It extends from the rib cage all the way to the pubic bone.